| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 347 |
40%
|
| 1 | Yes | 365 |
42.1%
|
| 8 | Don't know | 155 |
17.9%
|
| 9 | 1 | ||
| Sysmiss | 6 |